Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5678715 | Composite stacking frame assembly for shipping container | Robbie J. Sjostedt, Brent G. Schaffer | 1997-10-21 |
| 5449081 | Modular insulated intermodal container construction | Robbie J. Sjostedt, Brent G. Schaffer | 1995-09-12 |
| 5403062 | Panel joint for adhesively bonded wall panels | Robbie J. Sjostedt, Brent G. Schaffer | 1995-04-04 |
| 5403063 | Modular integral floor construction for vehicle body | Robbie J. Sjostedt, Brent G. Schaffer | 1995-04-04 |
| D273332 | Restaurant building | — | 1984-04-03 |